This double layer roll forming machine is developed for producing two different metal roofing sheet or wall cladding panel profiles within one integrated machine frame. The dual-layer configuration maximizes factory space utilization and reduces equipment investment cost.
The machine adopts advanced cold roll forming technology, precision-machined rollers, and a PLC intelligent control system to guarantee accurate forming dimensions, smooth cutting edges, and reliable long-term operation.
1. Equipment Type: Double layer roll forming machine
2. Forming Process: Cold roll forming technology
3. Structure Design: Upper and lower dual-layer structure
4. Frame Construction: Heavy-duty welded steel frame
5. Base Frame: Reinforced H-beam steel base
6. Forming Stations: 14–20 stations per layer
7. Roller Material: 45# high-grade forged steel
8. Roller Surface Treatment: Hard chrome plated
9. Shaft Material: 45# heat-treated steel
10. Shaft Diameter: 70–80 mm
11. Transmission System: Chain drive transmission
12. Main Motor Power: 5.5–7.5 kW
13. Hydraulic Power: 4 kW hydraulic station
14. Cutting Method: Hydraulic post cutting system
15. Cutting Blade Material: Cr12Mov quenched steel
16. Cutting Accuracy: ±1 mm tolerance
17. Forming Speed: 8–15 m/min
18. Control System: PLC programmable controller
19. Operation Interface: Touch screen HMI panel
20. Electrical Components: International brand components
21. Power Supply: 380V / 50Hz / 3 Phase (customizable)
22. Suitable Materials: GI, PPGI, GL, aluminum coil
23. Material Thickness Range: 0.3–0.8 mm
24. Feeding Width: Customized according to profile drawing
25. Effective Width: Based on final panel design
26. Decoiler Option: Manual or hydraulic decoiler available
27. Maximum Coil Weight: 5 tons
28. Coil Inner Diameter: 450–550 mm
29. Machine Length: Approx. 6–9 meters
30. Machine Weight: Approx. 6–9 tons
31. Profile Types: Trapezoidal, corrugated, ribbed, tile type
32. Layer Switching: Manual or electric switching
33. Production Mode: Fully automatic continuous production
34. Surface Finish: Smooth and precise sheet forming
35. Structural Stability: High rigidity construction
36. Noise Level: Low operation noise
37. Energy Efficiency: Low power consumption design
38. Safety Devices: Emergency stop button
39. Protection System: Safety guards and covers
40. Maintenance: Easy maintenance structure
41. Service Life: Long-lasting durable components
42. Customization: Profile drawing customization supported
43. Installation Service: Overseas engineer available
44. Training Support: On-site and remote technical training
45. Application: Roofing and wall cladding panel production
The double layer design enables manufacturers to produce two different roofing sheet profiles on a single machine platform, significantly reducing factory floor space and lowering equipment investment costs. It is an ideal solution for companies seeking flexible and diversified production.
The machine ensures high forming precision, stable operation, and consistent product quality. The PLC control system simplifies parameter setting and enhances automation level, making operation easy and efficient.
Widely applied in steel structure buildings, warehouses, factories, workshops, agricultural facilities, commercial buildings, and residential roofing construction projects.
We provide complete customization according to customer drawings, voltage requirements, and production capacity needs to meet different international market standards.
